Re: [PATCH v6 08/11] block: Return depth level during bdrv_is_allocated_above

[Vladimir Sementsov-Ogievskiy]

27.10.2020 08:05, Eric Blake wrote:
> When checking for allocation across a chain, it's already easy to
> count the depth within the chain at which the allocation is found.
> Instead of throwing that information away, return it to the caller.
> Existing callers only cared about allocated/non-allocated, but having
> a depth available will be used by NBD in the next patch.
>
> Signed-off-by: Eric Blake<eblake@redhat.com>


Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>


--
Best regards,
Vladimir